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Application filed by Pizzimenti RoccofiledCriticalPizzimenti Rocco
Priority to IT5230578ApriorityCriticalpatent/IT1174349B/it
Publication of IT7852305A0publicationCriticalpatent/IT7852305A0/it
Priority to DE19782854756prioritypatent/DE2854756A1/de
Priority to FR7836298Aprioritypatent/FR2412693A1/fr
Application grantedgrantedCritical
Publication of IT1174349BpublicationCriticalpatent/IT1174349B/it